Single-carrier SM-MIMO: A promising design for broadband large-scale antenna systems

P Yang, Y Xiao, YL Guan, KVS Hari… - … Surveys & Tutorials, 2016 - ieeexplore.ieee.org
The main limitations of employing large-scale antenna (LSA) architectures for broadband
frequency-selective channels include, but are not limited to their complexity, power …

Optimal -Complementary Code Set From Generalized Reed-Muller Codes

P Sarkar, S Majhi, Z Liu - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Z-complementary code set (ZCCS), an extension of perfect CCs, refers to a set of 2-D
matrices having zero correlation zone properties. ZCCS can be used in various multi …

Optimal odd-length binary Z-complementary pairs

Z Liu, U Parampalli, YL Guan - IEEE transactions on …, 2014 - ieeexplore.ieee.org
A pair of sequences is called a Golay complementary pair (GCP) if their aperiodic
autocorrelation sums are zero for all out-of-phase time shifts. Existing known binary GCPs …

A multiplier-free generator for polyphase complete complementary codes

S Das, S Budišin, S Majhi, Z Liu… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Complementary sets of sequences (CSS) and complete complementary codes (CCC) have
found numerous applications in wireless communications and radar sensing owing to their …

A novel class of complete complementary codes and their applications for APU matrices

S Das, S Majhi, Z Liu - IEEE Signal processing letters, 2018 - ieeexplore.ieee.org
Owing to their ideal correlation properties, complete complementary codes (CCCs) have
attracted great research attentions, particularly in wireless communications. In this letter, we …

A direct construction of Golay complementary pairs and binary complete complementary codes of length non-power of two

P Kumar, S Majhi, S Paul - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Golay complementary pairs (GCPs) and complete complementary codes (CCCs) have found
a wide range of practical applications in coding, signal processing and wireless …

Pseudo-Boolean functions for optimal Z-complementary code sets with flexible lengths

P Sarkar, S Majhi, Z Liu - IEEE Signal Processing Letters, 2021 - ieeexplore.ieee.org
This paper aims to construct optimal Z-complementary code set (ZCCS) with non-power-of-
two (NPT) lengths to enable interference-free multicarrier code-division multiple access (MC …

New correlation bound and construction of quasi-complementary sequence sets

P Sarkar, C Li, S Majhi, Z Liu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Quasi-complementary sequence sets (QCSSs) have attracted sustained research interests
for simultaneously supporting more active users in multi-carrier code-division multiple …

New Optimal -Complementary Code Sets Based on Generalized Paraunitary Matrices

S Das, U Parampalli, S Majhi, Z Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The concept of paraunitary (PU) matrices arose in the early 1990 s in the study of multi-rate
filter banks. These matrices have found wide applications in cryptography, digital signal …

A new construction framework for polyphase complete complementary codes with various lengths

S Das, S Majhi, S Budišin, Z Liu - IEEE Transactions on Signal …, 2019 - ieeexplore.ieee.org
Complete complementary codes (CCC) with equal sequence lengths have found numerous
applications in wireless communications owing to their ideal correlation properties. In …